In the house whose address is Hausdorffstraße 61 (see above on the right) there lived
Felix
Hausdorff. On the pavement before this building three symbolic paving-stones made of
brass are inserted. Not only in Bonn, but also in other cities, by this silent memorials are
established, commemorating to Jewish fellow-citizens who didn't survive the NS-terror.
These ones commemorate to Felix Hausdorff, his wife Charlotte and his sister-in-law.
The translated texts read like: